Crystal structure of 4,6-dimethyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]sulfanyl}nicotinonitrile

Acta Crystallographica Section E: Crystallographic Communications

Doaa M. Masoud¹  Galal H. Elgemeie¹  Peter G. Jones²  Sherif F. Hammad³ 

[1] Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt;Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, Germany;Pharmaceutical Chemistry Department, Faculty of Pharmacy, Helwan University, Cairo, Egypt;

关键词: crystal structure;    pyridine;    thioglucose;   

DOI  :  10.1107/S2056989017015213

来源: DOAJ

【 摘 要 】

In the title compound, C14H18N2O5S, the C—S bond lengths are unequal, with S—Cglucose = 1.8016 (15) Å and S—Cpyridyl = 1.7723 (13) Å. The hydrophilic glucose residues lie in the regions z ≃ 0.25 and 0.75. Four classical hydrogen bonds link the molecules to form layers parallel to the ab plane, from which the pyridyl rings project; pyridyl ring stacking parallel to the a axis links adjacent layers.

【 授权许可】

Unknown